—I’ll talk to my son Bill about it as soon as possible． He usually listens．—We need _______ listening． We need action．

 Running a company is not ______ a matter of hiring people ----they also need to be trained.

Wang Ping hesitated for ___ before he ___ to the question.

Professor Lee failed many times but he ________found a good way to solve the problem.

—Do you think attending training courses is a great help when you look for a new job?—Well, it all depends. _____, it gives me more of a chance to try.